CASH AND CASH EQUIVALENTS AND SHORT-TERM INVESTMENTS; BANK OVERDRAFT (Tables)

9 Months Ended

Sep. 30, 2012

CASH AND CASH EQUIVALENTS AND SHORT-TERM INVESTMENTS; BANK OVERDRAFT

Schedule of cash and cash equivalents

	December 31, 2011		September 30, 2012
Cash and cash equivalents:
Russian ruble bank accounts	$	6,434	$	9,446
US dollar bank accounts	$	4,479	$	12,169
Other	$	1,418	$	2,386
Total cash and cash equivalents	$	12,331	$	24,001

Schedule of short-term investments

	December 31, 2011			September 30, 2012
	Annual interest rate	Amount		Annual interest rate	Amount
Short-term investments:
Ruble-denominated deposits	4.1%-8.7%	$	102,068	5.52%-8.4%	$	80,148
US dollar-denominated deposits	2.1%-2.2%		15,165			—
Total Short-term investments		$	117,233		$	80,148